37228057776 has 480 divisors, whose sum is σ = 131177854080. Its totient is φ = 9595846656.

The previous prime is 37228057739. The next prime is 37228057777. The reversal of 37228057776 is 67775082273.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (37228057777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 159776956 + ... + 159777188.

It is an arithmetic number, because the mean of its divisors is an integer number (273287196).

Almost surely, 2^37228057776 is an apocalyptic number.

37228057776 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37228057776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65588927040).

37228057776 is an abundant number, since it is smaller than the sum of its proper divisors (93949796304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37228057776 is a wasteful number, since it uses less digits than its factorization.

37228057776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 54.

The spelling of 37228057776 in words is "thirty-seven billion, two hundred twenty-eight million, fifty-seven thousand, seven hundred seventy-six".